# Spamel SPMP2P40 Modular Changeover Switch 2P 40A

**URL:** https://aio.lv/en/product--spamel-spmp2p40--12451305
**Data updated:** 2026-05-18 02:48 (EEST)
**Category:** Power Sockets
**Manufacturer:** Spamel
**Manufacturer code:** SPMP\\2P40
**EAN:** 5907723260078
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 23.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 19.41 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--spamel-spmp2p40--12451305

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

The Spamel SPMP2P40 is a modular changeover switch designed for reliable switching between main power and generator sources. This 2-pole device features a 40A current rating and is suitable for DIN rail mounting in electrical distribution boards. It ensures safe and efficient power management for residential and industrial electrical installations, providing a robust solution for backup power supply systems.

## Long description

The Spamel SPMP2P40 is a high-quality modular changeover switch engineered for seamless transition between two power sources, such as a primary electrical grid and a backup generator. This 2-pole device is built to handle a rated current of 40A, making it a reliable component for maintaining power continuity in both residential and industrial electrical systems. Designed for standard DIN rail mounting, it integrates easily into existing distribution boards, offering a compact and efficient solution for managing backup power supplies.
Advantages
This changeover switch provides a robust mechanism for manual power source selection, ensuring that electrical circuits are safely isolated during the switching process. Its modular design allows for quick and straightforward installation within standard electrical enclosures, saving time and space. The device is constructed with durable materials to withstand frequent operation, providing long-term reliability for critical backup power applications. By facilitating a clear separation between power sources, it helps prevent dangerous back-feeding and ensures the safety of both the electrical installation and the connected equipment.
Suitable for
Residential backup power systems using portable or stationary generators
Small industrial or commercial facilities requiring manual power source switching
Electrical distribution boards with limited space for modular components
Systems where reliable isolation between main and auxiliary power is necessary
When it may not be suitable
This switch is not intended for automatic transfer operations, as it requires manual intervention to change the power source. It is also not suitable for high-voltage industrial applications exceeding its 40A current rating or for environments requiring specialized environmental protection beyond standard indoor electrical enclosures.
Key specifications
Number of poles: 2
Rated current: 40A
Mounting type: DIN rail
Switching type: Manual changeover
Application: Grid to generator power switching
How to use
The device should be installed by a qualified electrician in accordance with local electrical regulations. It is mounted onto a standard DIN rail inside a distribution board. The main power supply and the generator supply are connected to the respective input terminals, while the output terminals are connected to the load circuit. Once installed, the switch allows the user to manually toggle between the two power sources using the front-facing lever, ensuring that only one source is connected to the load at any given time.
What to consider before purchase
Ensure the 40A rating is sufficient for the total load of the circuits being switched
Verify that the installation space allows for a 2-pole modular device on the DIN rail
Confirm that the wiring configuration matches the 2-pole design requirements
Check that the switch is housed in an appropriate enclosure for the operating environment
Usage recommendations
Always ensure that the generator is properly synchronized or fully disconnected from the grid before switching to prevent damage to the equipment or the electrical network. Regular inspection of the terminal connections is recommended to maintain optimal performance.

## FAQ

### How much does the Spamel SPMP2P40 Modular Changeover Switch 2P 40A cost, and is it available for purchase?

The price is 23.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 17 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 03.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Spamel products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Spamel service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12451305/68754010_large.webp